A1 professional studio speaker
Professional studio speaker is a transducer device that converts electrical signals into acoustic signals. The performance of professional studio speaker has a great influence on sound quality. Professional studio speaker is a very weak component in audio equipment, and for sound effects, it is the most important component.
The company owns two factories, one of which is committed to manufacturing calculators, another focuses on the production&development of mobile powers and bluetooth speakers, so, our products cover:
1) students calculators ranging from primary school, junior middle school, to high middle school calculators
2) wireless speaker
3) mobile powers
We have passed the CE/ FC/ ROHS accreditation, and ISO9001 and ISO14001 accreditation.
Our products’ quality is very stable and superior, and the performance or parameters are outstanding.
|Model Number||Color||Description||More details|
|Loudspeaker output: 3W||ODM&OEM|
|Playback time: 3~4h|
|Working voltage: DC3.7V～4.2V|
|Bluetooth Version: V5.0|
|THD: <1% S/N: >80DB|
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TIANYAN is a professional manufacturer of electronics products.